Current location - Education and Training Encyclopedia - Graduation thesis - Urgent! ! In protel 99 se, which operational amplifiers LF253, LF 153, MAX405 1 and TLC55 10 should be replaced? I will write my own paper, thank you.
Urgent! ! In protel 99 se, which operational amplifiers LF253, LF 153, MAX405 1 and TLC55 10 should be replaced? I will write my own paper, thank you.
If it is only an operational amplifier, it should be enough to use lm324 or 74 1 directly. Because it is a theoretical simulation, many devices of "Islamic State" are ideal. If you want to choose an operational amplifier, you can basically meet the requirements only by looking at the working voltage and frequency. My personal opinion is to buy real devices and build them on the bread board for testing. The simulation can only be used as a reference.